DevSecOps: What It Is and Why It’s Important

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As cyber risks and attacks continue to escalate, the need to integrate security protocols throughout an app’s life cycle has become more crucial than ever.

The previously used method of DevOps is now outdated. Confining security to a single team in the final stages of development wasn’t a problem when development cycles spanned months or even years, but those days are over. Effective DevOps provided quick and frequent development cycles (often weeks or days) and, in turn, led us to the DevSecOps process: Development, Security, and Operations.

Knowing the answer to “what is DevSecOps methodology” and why DevSecOps practices are important can help you take the right steps for your organization.

What is DevSecOps?

A digestible and concise DevSecOps definition is the integration of security principles into a DevOps software delivery methodology. Its cornerstone is a culture in which development and operations share responsibility for providing secure software through process and tooling.

Every DevOps-enabled business should strive to uphold the principles behind DevSecOps, meaning people of all skill levels and across all technical disciplines have a greater degree of security competency. In addition, a DevSecOps architecture employing DevSecOps technologies guarantees security is thoroughly incorporated into apps rather than hastily added as an afterthought later.

By integrating a DevSecOps pipeline, the software is developed and published faster while ensuring in-depth security is present at every level of the delivery cycle.

DevSecOps Best Practices

Integrating the DevSecOps process is easy with a few best practices:

  • Automation – DevOps is all about speed and doesn’t have to be compromised simply because security is thrown into the mix. You can ensure your apps are delivered quickly by incorporating automated security controls and testing early in the development cycle.
  • Integrate Security Tools – DevSecOps can help you save time and money by integrating security within your workflows. For example, you can detect security concerns early by employing tools to scan code as you develop it.
  • Perform Risk Assessments – Threat modeling exercises can assist you in identifying vulnerabilities and identifying gaps in security measures.
How DevSecOps Changed Software Development

Major software companies have traditionally released new versions of their apps every few months or years. This allowed ample time to run code through quality assurance and security testing, handled by teams of specialists internally or contracted from outside the firm.

However, there’s been a paradigm shift in software development over the last decade due to the emergence of public clouds, containers, and microservices. This breakdown has directly influenced software development, leading to rolling releases and agile development approaches. As a result, new features and code are regularly pushed into production at rapid speeds.

Developers can now provide and scale the infrastructure they require without waiting for a separate IT team. In addition, the leading cloud providers now offer APIs and configuration tools that allow infrastructure configuration to be treated as code and deployed using templates.

While DevOps introduced exciting innovation to software development, security couldn’t always keep up with the pace at which code was being developed and published. DevSecOps is an attempt to keep up with the changing security environment.

Benefits of DevSecOps

While it may seem like adding an additional component to your development pipeline will cause additional stress, incorporating DevSecOps brings benefits that are well worth it.

  • Faster software delivery: Integrating security into the pipeline improves software delivery speed. Prior to deployment, bugs are found and repaired, allowing developers to focus on delivering features.
  • Improved security posture: From the design phase forward, security is a priority. A shared responsibility architecture ensures security is firmly integrated throughout creating, deploying, and production workloads.
  • Cost savings: Identifying vulnerabilities and defects before launching exponentially reduces risk and operating costs.
  • Improved security integration and speed: By removing the need to retrofit security measures after development, the cost and time it takes to deliver safe software are significantly lowered.

Overall, company success is enabled by increased revenue growth and expanded offerings while promoting faith and trust in the software provided.

What is the Difference Between DevSecOps and DevOps?

At its essence, the culture of shared accountability distinguishes DevOps vs DevSecOps.

DevOps is an organizational concept that brings together development and operational techniques as a shared responsibility. DevOps evolved from a loose collection of common practices shared by high-performance software engineers to an organized methodology in the engineering community.

Organizations that share development and operational responsibilities can iterate more quickly and, as a result, are more successful. DevSecOps builds on these core principles by incorporating security goals into the broader framework. Thus, DevSecOps is a logical extension of DevOps rather than a distinct concept.

The objective is to establish an environment in which commercial value is produced through a continuous and sustainable flow from code to production. Unfortunately, traditional security practices with slow feedback cycles inhibited high-speed DevOps practices due to new tools and methodologies increasing the pace and resulting in a bottleneck.

DevSecOps and DevOps share the ethos of collective responsibility to develop security principles from start to finish. As a result, activities aimed at identifying and resolving security flaws are introduced early in the application development cycle rather than after a product has been deployed. This process allows development teams to undertake numerous security activities independently within the software development lifecycle (SDLC).

This shared responsibility reduces the cost of addressing security problems by limiting the number of vulnerabilities that make it into production. It allows for scalability while also fostering a collaborative culture that aligns security with DevOps goals. DevSecOps attempts to weave security into every stage of the delivery process, starting with the requirement stage and establishing a security automation strategy.

Shifting Your Team to a DevSecOps Mindset

Over the last decade, the IT infrastructure landscape has changed dramatically. Organizations wanting to prosper and flourish via innovative apps and services have reaped significant benefits from shifting to flexible cloud computing platforms, shared storage and data, and dynamic applications.

While DevOps systems have made significant progress in speed, scale, and functionality, they frequently lack adequate security and compliance. As a result, DevSecOps was brought into the SDLC to bring development, operations, and security together under one roof.

For every firm involved in application development and delivery, putting security on par with development and operations is essential. When DevSecOps and DevOps are combined, every developer and network administrator plays a part in advancing security while designing and delivering apps.

DevSecOps and Your Business

Data is only as protected as the platform that safeguards it. TokenEx’s cloud-based data tokenization technology is designed with optimum security and dependability in mind. In addition, our platform is able to scale with your DevSecOps to ensure any risks can be addressed as they develop. Contact us today and see how we can take your security to the next level.